<template>
    <div>
        <img id="captcha2" @click="refresh()" :src="capSrc" alt="验证码">
    </div>
</template>


<script>
    import {baseUrl} from "../../network/baseUrl";

    export default {
        name: "captcha",
        data(){
            return{
              baseUrl:baseUrl(),
                capSrc: baseUrl()+'/captcha/'+returnCitySN["cip"],
            }
        },
      created() {
        this.refresh()
      },
      methods:{
            refresh() { //验证码刷新
                let time=new Date()   //以当前时间为唯一值,防止缓存
                // let num = Math.ceil(Math.random() * 100000); //生成一个随机数（防止缓存）
                let url = baseUrl()+"/captcha"
                this.capSrc = url + '/' +returnCitySN["cip"]+'?'+time;
                console.log("验证码刷新成功!");

            },
        }
    }
</script>

<style scoped>
  #captcha2{
    cursor: pointer;
  }
</style>